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The E-T-A 4230-T130-K0CU-30A is a thermal-magnetic miniature circuit breaker (MCB) designed for reliable circuit protection. It features a 3-pole configuration and a current rating of 30A, with voltage ratings up to 480VAC and 125VDC.
This MCB conforms to standards such as EN 60947-2, UL 1077, and UL 489, offering high rupture capacity (up to 10,000A). It is suitable for protecting cables, motors, generators, transformers, and electronic equipment like computers and telecommunication systems.
The device is designed for easy DIN rail mounting and features screw terminals for secure connections. It operates within an ambient temperature range of -35°C to +70°C and provides a visual status indication. Its robust construction is tested for vibration, shock, corrosion, and humidity, ensuring performance in demanding environments.
The current rating is 30A.
It has voltage ratings of 480 VAC and 125 VDC.
This circuit breaker has 3 poles.
It is a thermal magnetic circuit breaker.
The mounting type is DIN Rail.
The rupture capacity is 10,000 A.
The ambient temperature range is -35°C to +70°C.